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<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="author" content="Wangrui">
    <title>M-P</title>
    <style>
    html,body{
        background-color:aliceblue;
    }
    div{
        width:300px;
        margin:100px auto;
    }
    ul li{
        list-style: none;
    }
    a{
        text-decoration: none;
        font-size: 24px;
    }
    a:hover{
        color:hotpink;
        font-size:28px;
    }
    </style>

</head>
<body>
    <div>
        <ul>
            <li><srtong>1</srtong><a href="01-全选与全不选.html">全选与全不选</a></li>
            <li><srtong>2</srtong><a href="02-倒计时.html">倒计时</a></li>
            <li><srtong>3</srtong><a href="03-动画帧.html">动画帧</a></li>
            <li><srtong>4</srtong><a href="04-使用js写动画.html">使用js写动画</a></li>
            <li><srtong>5</srtong><a href="05-控制div的属性.html">控制div的属性</a></li>
            <li></li>
        </ul>
  </div>
</body>
</html>